MacGregor Greenlee represents clients in high-stakes commercial and intellectual property disputes, helping them protect and enforce their rights through strategic, results-driven advocacy in court and alternative dispute resolution forums. His practice includes business contract disputes and intellectual property matters involving patent, trademark and copyright infringement.

MacGregor works with clients across a range of industries on business-critical disputes, delivering practical solutions aligned with their commercial objectives. Whether handling patent infringement claims for independent inventors, enforcing and defending trademark and copyright rights, or navigating complex commercial contract disputes, he supports clients through all stages of litigation. He plays a key role in all phases of litigation, including early case assessment, strategy development, managing challenging discovery, briefing dispositive motions and driving efficient resolution.

Drawing on a nontraditional background, MacGregor brings a creative and adaptable perspective to complex disputes. He focuses on identifying efficient paths to a positive outcome while remaining prepared to litigate aggressively when necessary.